XRange_Tag.git - Gitblit

			@@ -30,6 +30,7 @@
			#include "beep.h"
			#include "modbus.h"

			//#define USART_INTEGRATE_OUTPUT
			/------------------------------------ Marcos ------------------------------------------/
			/* Inter-ranging delay period, in milliseconds. */
			#define RNG_DELAY_MS 100
			@@ -294,7 +295,7 @@
			u8 nearbase_num=0,last_nearbase_num,next_nearbase_num,last_slotnum, para_update,para_len,stationary_flag=0;
			u32 rec_tagpos_binary;
			int16_t offset=2700;
			u8 motor_state,rec_remotepara_state,rec_remotepara[80];
			u8 motor_state,rec_remotepara_state,rec_remotepara[80],firstrec_flag;
			void NearPoll(void)
			{

			@@ -315,6 +316,7 @@
			last_nearbase_num=next_nearbase_num;
			nearbase_num=next_nearbase_num;
			recbase_num=0;
			firstrec_flag = 0;
			// motor_state=0;
			tx_near_msg[GROUP_ID_IDX] = group_id;
			tx_near_msg[BATTARY_IDX] = bat_percent;
			@@ -352,10 +354,12 @@
			dw_systime=dwt_readsystimestamphi32();
			if(dw_systime>temp1&&dw_systime<temp2)
			{

			flag_finalsend=0;
			dwt_forcetrxoff();
			flag_rxon=0;
			dwt_setdelayedtrxtime(final_tx_time);
			dwt_writetxdata(28+nearbase_num*4, tx_near_msg, 0);//将发送数据写入DW1000
			dwt_writetxfctrl(28+nearbase_num*4, 0);//设定发送数据长度
			result=dwt_starttx(DWT_START_TX_DELAYED);//设定为延迟发送
			flag_finalsend=0;
			break;
			@@ -378,20 +382,24 @@
			dwt_rxenable(0);//打开接收
			if (rx_buffer[MESSAGE_TYPE_IDX] == NEAR_RESPONSE&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2)&&rx_buffer[GROUP_ID_IDX]==group_id) //判断接收到的数据是否是response数据
			{ u16 rec_nearbaseid,rec_nearbasepos;
			poll_tx_ts = get_tx_timestamp_u64(); //获得POLL发送时间T1

			resp_rx_ts = get_rx_timestamp_u64(); //获得RESPONSE接收时间T4
			recbase_num++;
			memcpy(&rec_nearbaseid,&rx_buffer[ANCHOR_ID_IDX],2);
			if(last_nearbase_num==0)
			{
			get_newbase=1;
			nearbaseid_list[0]=rec_nearbaseid;
			nearbase_num=1;
			memcpy(&tx_near_msg[ANCHOR_ID_IDX],&rec_nearbaseid,2);
			}
			if(rec_nearbaseid==nearbaseid_list[0])
			{
			//////////////////////////////////时间同步
			if(!firstrec_flag)
			{
			flag_finalsend = 1;
			firstrec_flag = 1;
			poll_tx_ts = get_tx_timestamp_u64();
			final_tx_time = (poll_tx_ts+65535364 + ((RESP_RX_TO_FINAL_TX_DLY_UUS+DELAY_BETWEEN_TWO_FRAME_UUS12+500) UUS_TO_DWT_TIME)) >> 8;
			temp1=final_tx_time-((650*UUS_TO_DWT_TIME)>>8);
			temp2=final_tx_time+((100*UUS_TO_DWT_TIME)>>8);
			final_tx_ts = (((uint64_t)(final_tx_time & 0xFFFFFFFE)) << 8) + TX_ANT_DLY;//final包实际发送时间是计算时间加上发送天线delay
			final_msg_set_ts(&tx_near_msg[FINAL_MSG_POLL_TX_TS_IDX], poll_tx_ts);//将T1，T4，T5写入发送数据
			final_msg_set_ts(&tx_near_msg[FINAL_MSG_FINAL_TX_TS_IDX], final_tx_ts);
			tx_near_msg[MESSAGE_TYPE_IDX]=NEAR_FINAL;
			tx_near_msg[GROUP_ID_IDX] = group_id;
			//////////////////////////////////时间同步
			memcpy(&sync_timer,&rx_buffer[ANCTIMEMS],2);
			memcpy(&tmp_time,&rx_buffer[ANCTIMEUS],2);
			current_count=HAL_LPTIM_ReadCounter(&hlptim1);
			@@ -404,48 +412,16 @@
			if(sync_timer>=1010)
			{sync_timer=0;}
			}
			// TIM3->CNT=tmp_time;
			// if(tagslotpos>max_slotpos)
			// tagslotpos=tagslotpos%(max_slotpos+1);
			// tyncpoll_time=(tagslotpos-1)*slottime;
			////////////////////////////
			rec_nearbasepos=0;
			exsistbase_list[rec_nearbasepos]=KEEP_TIMES;
			memcpy(&temp_dist,&rx_buffer[DIST_IDX],4);
			nearbase_distlist[rec_nearbasepos]=temp_dist;
			if((rx_buffer[MOTORSTATE_INDEX]&0xf)!=3)
			motor_state=rx_buffer[MOTORSTATE_INDEX]&0xf;
			rec_remotepara_state=rx_buffer[MOTORSTATE_INDEX]>>4;

			mainbase_lost_count=0;
			flag_finalsend=1;
			memcpy(&mainbase_dist,&rx_buffer[DIST_IDX],4);
			final_tx_time = (resp_rx_ts + ((RESP_RX_TO_FINAL_TX_DLY_UUS+DELAY_BETWEEN_TWO_FRAME_UUSnearbase_num+500) UUS_TO_DWT_TIME)) >> 8;
			temp1=final_tx_time-((850*UUS_TO_DWT_TIME)>>8);
			temp2=final_tx_time+((100*UUS_TO_DWT_TIME)>>8);
			// dwt_setdelayedtrxtime(final_tx_time);//设置final包发送时间T5
			final_tx_ts = (((uint64_t)(final_tx_time & 0xFFFFFFFE)) << 8) + TX_ANT_DLY;//final包实际发送时间是计算时间加上发送天线delay
			final_msg_set_ts(&tx_near_msg[FINAL_MSG_POLL_TX_TS_IDX], poll_tx_ts);//将T1，T4，T5写入发送数据
			final_msg_set_ts(&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX], resp_rx_ts);
			final_msg_set_ts(&tx_near_msg[FINAL_MSG_FINAL_TX_TS_IDX], final_tx_ts);
			tx_near_msg[MESSAGE_TYPE_IDX]=NEAR_FINAL;
			tx_near_msg[GROUP_ID_IDX] = group_id;

			dwt_writetxdata(28+nearbase_num*4, tx_near_msg, 0);//将发送数据写入DW1000
			dwt_writetxfctrl(28+nearbase_num*4, 0);//设定发送数据长度
			flag_getresponse=1;
			memcpy(&rec_tagpos_binary,&rx_buffer[NEARMSG_EMPTYSLOTPOS_INDEX],4);


			//时间同步
			ancsync_time=((sync_timer)*1000+tmp_time);
			ancsync_time=((sync_timer)*1000+tmp_time);
			last_slotnum=current_slotnum;
			current_slotnum=((float)sync_timer/g_com_map[COM_INTERVAL])+1;
			if(current_slotnum==last_slotnum-1)
			{flag_getresponse=1;}
			lastsync_timer=sync_timer;
			offsettimeus=ancsync_time-current_count*LPTIMER_LSB+offset;
			SetNextPollTime(tyncpoll_time);
			SetNextPollTime(tyncpoll_time);
			// dwt_setdelayedtrxtime(final_tx_time);//设置final包发送时间T5
			}
			if(rec_remotepara_state==1)
			{
			memcpy(rec_remotepara,&rx_buffer[REMOTEPARA_INDEX],REMOTEPARA_LEN);
			@@ -456,27 +432,8 @@
			delay_ms(100);
			}
			NVIC_SystemReset();
			}

			// count_offset=sync_count-current_count-143;
			// current_slottimes=(ancsync_time-10000)/(g_com_map[COM_INTERVAL]*1000);
			// nextpoll_delaytime=tyncpoll_time1000+g_com_map[COM_INTERVAL]1000-((ancsync_time)%(g_com_map[COM_INTERVAL]*1000))-4300;
			// if(abs(ancsync_time-910000)<1000)
			// {
			// nextpoll_delaytime+=10000;
			// }
			// if(nextpoll_delaytime<2000)
			// {
			// nextpoll_delaytime+=g_com_map[COM_INTERVAL]*1000;
			// }
			// lastpoll_count= current_count+(nextpoll_delaytime)/LPTIMER_LSB;
			// if(lastpoll_count>LPTIMER_1S_COUNT)
			// lastpoll_count-=LPTIMER_1S_COUNT;
			// __HAL_LPTIM_COMPARE_SET(&hlptim1, lastpoll_count);
			/////////////////////////////////////////
			// dwt_setdelayedtrxtime(final_tx_time);
			// result=dwt_starttx(DWT_START_TX_DELAYED);//设定为延迟发送
			}else{
			}

			rec_nearbasepos=FindNearBasePos(rec_nearbaseid);

			if(rec_nearbasepos>=last_nearbase_num) //发现新的基站
			@@ -495,23 +452,9 @@
			{
			motor_state=rx_buffer[MOTORSTATE_INDEX];
			}
			if(rec_remotepara_state&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2))
			{
			para_update = 1;
			tx_near_msg[TAGCONFIGSUCCESS_INDEX] = 1;
			para_len = frame_len-22;
			memcpy(rec_remotepara,&rx_buffer[REMOTEPARA_INDEX],para_len);
			}
			final_msg_set_ts(&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX+(rec_nearbasepos)*4], resp_rx_ts);
			dwt_writetxdata(28+nearbase_num*4, tx_near_msg, 0);//将发送数据写入DW1000
			dwt_writetxfctrl(28+nearbase_num*4, 0);//设定发送数据长度


			//dwt_setdelayedtrxtime(final_tx_time);//设置final包发送时间T5
			// result=dwt_starttx(DWT_START_TX_DELAYED);//设定为延迟发送
			//dwt_writetxdata(4,&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX+(rec_nearbasepos+1)4], FINAL_MSG_RESP_RX_NEARBASE_IDX+(rec_nearbasepos+1)4);//将发送数据写入DW1000
			}
			}
			}
			}else{
			dwt_write32bitreg(SYS_STATUS_ID,SYS_STATUS_RXFCG\| SYS_STATUS_ALL_RX_ERR);
			if(flag_rxon)
			@@ -522,9 +465,9 @@
			}
			if(mainbase_lost_count>tag_frequency*BASELOST_STOPMOTOR_TIME)
			{motor_state=0; }
			dwt_write32bitreg(SYS_STATUS_ID,SYS_STATUS_RXFCG\| SYS_STATUS_ALL_RX_ERR);
			dwt_write32bitreg(SYS_STATUS_ID,SYS_STATUS_RXFCG\| SYS_STATUS_ALL_RX_ERR);
			nearbase_num=recbase_num;
			j=0;
			j=0;
			if(exsistbase_list[0]==0)
			{
			// u8 temp_adc,random_value;
			@@ -581,32 +524,26 @@
			{
			nearbaseid_list[i]=true_nearbase_idlist[i];
			nearbase_distlist[i]=true_nearbase_distlist[i];
			if(nearbase_distlist[i]!=0x1ffff&&true_exsistbase_list[i]==0xa)
			if(nearbase_distlist[i]!=0x1ffff&&true_exsistbase_list[i]==KEEP_TIMES)
			{
			memcpy(&usart_send[4+6*report_num],&nearbaseid_list[i],2);
			memcpy(&usart_send[6+6*report_num],&nearbase_distlist[i],4);
			report_num++;
			}
			}
			#ifdef USART_INTEGRATE_OUTPUT
			usart_send[0] = 0x55;
			usart_send[1] = 0xAA;
			usart_send[2] = 4;//正常模式
			usart_send[3] = report_num*6+2;//正常模式
			checksum = Checksum_u16(&usart_send[2],report_num*6+2);
			memcpy(&usart_send[4+report_num*6],&checksum,2);
			USART_puts(usart_send,6+report_num*6);
			#endif

			for(i=0;i<MAX_NEARBASE_NUM;i++)
			{
			nearbase_distlist[i]=0x1ffff;
			}
			if(para_update)
			{
			uint8_t pack_length = 0,pack_index = 0,pack_msgtype = 0;
			pack_msgtype = rec_remotepara[0];
			pack_index = rec_remotepara[1];
			pack_length = rec_remotepara[2];
			if(pack_msgtype==2)
			{
			memcpy((uint8_t*)&g_com_map + pack_index, &rec_remotepara[3], pack_length);
			//返回一个error状态
			//SendComMap(pack_datalen,pack_index);
			save_com_map_to_flash();
			delay_ms(100);
			NVIC_SystemReset();
			}
			}
			dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR\| SYS_STATUS_TXFRS \|SYS_STATUS_RXFCG);
			HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_RESET);